Unrated

Mbed TLS before 3.6.4 has a NULL pointer dereference because mbedtls_asn1_store_named_data can trigger conflicting data with val.p of NULL but val.len...

CVE-2025-48965 First seen on SecPulse Jul 20, 2025

Fix status by distribution

Fixed packages published by each distribution for this CVE

Alpine Linux ALPINE-CVE-2025-48965 mbedtls Fixed in: 3.6.4-r0
Debian DEBIAN-CVE-2025-48965 mbedtls Fixed in: 2.16.9-0.1+deb11u2

Original description The description as published by the source.

Mbed TLS before 3.6.4 has a NULL pointer dereference because mbedtls_asn1_store_named_data can trigger conflicting data with val.p of NULL but val.len greater than zero.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

References

advisory github.com
advisory github.com
advisory mbed-tls.readthedocs.io
advisory nvd.nist.gov
web lists.debian.org

Key facts

Severity: Unrated
Published: Jul 20, 2025
First seen on SecPulse: Jul 20, 2025
CWE: CWE-696

NVD OSV

Detection sources

OSV.dev (Open Source Vulnerabilities)Oct 20, 20:10